Our second lightest cable weighing 1.8 ounces for a 9 foot length (excluding handles). The Ultra 1.8 is considered our “hybrid speed cable” due to its light nature while offering more feedback to the athlete. The increased resistance allows the athlete to turn the Ultra 1.8 cable at a slightly slower cycle rate than the Hyper 1.3 yet triple unders are still plentiful. Recommended for advanced jumpers who can already turn 60+ double unders.

Our second to heaviest cable weighing 3.4 ounces per 9 foot length (excluding handles). Our Dual Threat cable which provides tremendous feedback allowing the athlete to jump with a broader range of tempos from very slow to super fast. Ideal for beginners to gain a better feel for timing while jumping at slower tempos. Also a fantastic training cable for advanced jumpers looking for greater resistance and intensity in their training.

Beast 4.1 – IDEAL FOR BEGINNER TO ADVANCED and/or MASOCHIST

Currently our heaviest cable weighing 4.1 ounces per 9 foot length (excluding handles). Our bruiser cable that provides the pain that masochist seek in their high intensity training. Also great for bigger, stronger athletes needing more resistance and feedback than most typical jump ropes provide.

HOW TO SIZE YOUR ROPEWe follow two basic principles with regard to jump rope length; The first is “static” rope length. That’s the actual length of a rope not in motion. The second is “dynamic” rope length. That’s the rope in motion where the athlete’s mechanics can influence the effective length of the rope.

Our sizing chart will attempt to guide you to an ideal “static” rope length. This rope length is intended to fit a specific posture while jumping. That posture can be described as follows. Starting with your anchor point, which is your hand placement. Hands should be positioned at your midline axis and right at your frontal plane. Your hands can slide in or out along this axis depending on your shoulder’s external rotational flexibility.

Your elbows should be relaxed down by your side with your shoulders as disengaged as possible. Again external rotational flexibility may dictate whether your elbows need to pull backwards in order to keep your hands from shifting forward of your frontal plane. Once we have your anchor point isolated at your midline axis we then look for your jump rope to have an even turnover passing over head and in front of the toes with a minimum of 12” clearance at both points.

If we’ve met all of those standards then we’ve placed the athlete in the best possible position to have balance and symmetry between their body and their rope. It will now only depend on the athlete’s efficiency of mechanics to dictate their “dynamic” rope length

When viewing the sizing chart please locate your height while wearing your normal work out shoes. Then see the indicated rope length recommended for that height. That is the measurement you would select when purchasing your Custom Rx Jump Rope.

easy replacement

Posted by Al on 13th Dec 2017

I tore up my last rope on concrete (the weather was too nice). Replacing the cable is as easy as changing a key on your key ring, which makes me think I'll get a few different weight/colors to shake up the experience

Best jump ropes

Posted by Jessica on 13th Dec 2017

If you want to get your double unders this is the rope to do it with. I recommend this to everyone at my box and by far the best jump rope out there.

By far the best DU rope

Posted by Ryan L (Crossfit / Wannabe Marathoner) on 8th Dec 2017

I tested out several ropes and found the RX ropes a few years back. I've used mine on rubber mats and even concrete floors. The ropes are very durable and they are well worth the cost of a replacement rope. I've even bought a few as gifts. I love how smooth the handles are and they look cool!

Awesome rope

Posted by Anthony Mortrud on 15th Nov 2017

I am a beginner to double under's. the beast 4.1 has made a big difference in my ability to learn them. extremely satisfied with performance

All Rx Smart Gear products have been thoroughly inspected and found to be in proper operating condition upon shipment from the factory and are warranted to be free from any defect in workmanship and material that may develop within 60 days from date of purchase. Any part or parts of the jump rope that prove defective within 60 days shall be replaced without charge providing such defect, in our opinion, is due to faulty material or workmanship and not caused by tampering, abuse, misapplication or improper use. Using an Rx Jump Rope on concrete, asphalt, dirt, gravel or any other abrasive surface will automatically void the Manufacturer's Warranty.
The purchaser takes full responsibility to return the product back to Rx Smart Gear, Inc. for inspection and/or repairs. Any alterations of the product made by anyone other than Rx Smart Gear renders this warranty null and void.

*Color Disclaimer*
Despite every effort to accurately duplicate each product's color when reproduced to our website, actual colors may vary. Due to monitor and/or video card differences, subtle variations in color and surface texture may not be fully revealed. Again, these are custom products and CANNOT be returned. Therefore you need to be certain that any slight variations occurring between the actual color, and the representation on our website, will be acceptable. Cable colors can vary within cable weights of the same color due to differences in the thickness of the outer coating.

*Cable Disclaimer*
Jump rope cables will wear out over time and will need to be replaced. Cable lifespan will vary depending on jumping surface, volume of use, technique and other factors.
***All sales are final.***